MCP1259-E/UN - Microchip

Manufacturer Part Number

MCP1259-E/UN

Manufacturer

microchip-technology

Introduction

The MCP1259-E/UN is a compact, high-efficiency, step-up DC-DC converter that provides a regulated 3.3V output from a 1.8V to 3.6V input. Featuring a charge pump topology, this device is ideal for a variety of low-power applications where space is limited.

Product Features and Performance

Step-up DC-DC converter with fixed 3.3V output

Input voltage range: 1.8V to 3.6V

Output current up to 100mA

Switching frequency of 650kHz

High efficiency up to 90%

Compact 10-TFSOP/10-MSOP package

Wide operating temperature range of -40°C to 125°C

Product Advantages

Efficient power conversion with minimal external components

Compact size for space-constrained designs

Stable 3.3V output for powering various system components

Wide input voltage range for versatile applications

Key Reasons to Choose This Product

Excellent power efficiency to extend battery life

Reliable performance across a wide temperature range

Easy integration with minimal external components

Ideal for a variety of low-power applications such as portable electronics, IoT devices, and sensor networks

Quality and Safety Features

Robust design and construction for reliable operation

Overcurrent and thermal protection features

RoHS-compliant and halogen-free

Compatibility

The MCP1259-E/UN is compatible with a wide range of low-power electronic devices and systems that require a regulated 3.3V supply.

Application Areas

Portable electronics (e.g., wearables, fitness trackers, remote controls)

IoT and sensor network devices

Industrial and automation equipment

Battery-powered applications

Product Lifecycle

The MCP1259-E/UN is an active product in Microchip's portfolio. There are no direct equivalent or alternative models available at this time. For the latest product information or to inquire about availability, please contact our website's sales team.